Distance between Harrison MT and Boulder MT

The distance from Harrison to Boulder is 49 miles by road. Road takes approximately 53 minutes and goes through Summit Valley, Jefferson Island and Cardwell.

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City
Town
Village
Hamlet
Motorway
Primary
Secondary
Unclassified
Point Distance Time Fuel
Harrison 0 mi 0:00 00 min 0.0 gal
US 287 MT 359 7 mi, 07 min
Summit Valley 7 mi 0:07 07 min 0.1 gal
MT 359 7 mi, 07 min
Jefferson Island 14 mi 0:15 15 min 0.5 gal
MT 359 1 mi, 01 min
Cardwell 16 mi 0:17 17 min 0.5 gal
MT 359 MT 69 34 mi, 36 min
Boulder 49 mi 0:53 53 min 1.6 gal

Frequently Asked Questions

How much does it cost to drive from Harrison to Boulder?

Fuel cost: 6.2 USD

This fuel cost is calculated as: (Route length 49.1 mi) / (Fuel consumption 29.4 mpg) * (Fuel price 3.74 USD / gal)

You can adjust fuel consumption and fuel price here.

How long is a car ride from Harrison to Boulder?

Driving time: 53 min

This time is calculated for driving at the maximum permitted speed, taking into account traffic rules restrictions.

  • 43 mi with a maximum speed 56 mph = 46 min
  • 3 mi with a maximum speed 50 mph = 4 min
  • 2 mi with a maximum speed 45 mph = 2 min
  • 1 mi with a maximum speed 35 mph = 1 min

The calculated driving time does not take into account intermediate stops and traffic jams.

How far is Harrison to Boulder by land?

The distance between Harrison and Boulder is 49.1 mi by road.

Precise satellite coordinates of highways were used for this calculation. The start and finish points are the centers of Harrison and Boulder respectively.

How far is Harrison to Boulder by plane?

The shortest distance (air line, as the crow flies) between Harrison and Boulder is 40.4 mi.

This distance is calculated using the Haversine formula as a great-circle distance between two points on the surface of a sphere. The start and finish points are the centers of Harrison and Boulder respectively. Actual distance between airports may be different.

How many hours is Harrison from Boulder by plane?

Boeing 737 airliner needs 4 min to cover the distance of 40 mi at a cruising speed of 497 mph.

Small plane "Cessna 172" needs 17 min to flight this distance at average speed of 136 mph.

This time is approximate and do not take into account takeoff and landing times, airport location and other real world factors.

How long is a helicopter ride from Harrison to Boulder?

Fast helicopter "Eurocopter AS350" or "Hughes OH-6 Cayuse" need 16 min to cover the distance of 40 mi at a cruising speed of 149 mph.

Popular "Robinson R44" needs 18 min to flight this distance at average speed of 130 mph.

This time is approximate and do not take into account takeoff and landing times, aerodrome location and other real world factors.

Where is Harrison in relation to Boulder?

Harrison is located 40 mi south-east of Boulder.

Harrison has geographic coordinates: latitude 45.70299, longitude -111.78455.

Boulder has geographic coordinates: latitude 46.2366, longitude -112.12083.

Which highway goes from Harrison to Boulder?

The route from Harrison to Boulder follows MT 69.

Other minor sections pass along the road:

  • MT 359: 15 mi
  • US 287: 1 mi
  • MT 2: 1 mi
Have any questions? Contact us!